An NFA-based regex engine with a library and command-line tool.

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Aadhavan Srinivasan ff250338b4 Added more tests; added backreference comment		5 months ago
.gitignore	Added gitignore	9 months ago
Makefile	Disable compile-time optimization	9 months ago
compile.go	Allow pipes that have a missing operand - if an operand is missing, it is replaced with a zeroLengthMatchState(), which always has a zero-length match	5 months ago
go.mod	Updated go.mod	8 months ago
go.sum	Print matched content in color	9 months ago
main.go	Renamed function calls to use new names	6 months ago
matching.go	Updated function names, addeed new function 'FindString' that returns the _text_ of the match	6 months ago
misc.go	Refactored isNormalChar(), wrote function to get special characters that have metachar replacements	5 months ago
nfa.go	Created a function to return a state that will always have a zero-length state	5 months ago
postfixNode.go	Allow hyphen to be escaped inside character class	5 months ago
range2regex.go	Added function (and helper functions) to generate a regex that matches all numbers in a range	7 months ago
re_test.go	Added more tests; added backreference comment	5 months ago
sliceQueue.go	Added 'mustPop' function which panics if slice is empty	8 months ago
stateContents.go	Got rid of function that I don't need anymore	8 months ago
todo.txt	Updated TODO	6 months ago
unique_array.go	Got rid of list for uniq_arr (O(n) deletion) and instead have separate method to create list (O(n) list creation)	8 months ago